Results 161 to 170 of about 1,175,882 (291)

Airline mergers and market power: evidence from China's airline markets

open access: yes, 2007
EN-AUSExisting literature on the airline industry has been largely based on US airline markets due to data availability. The rest of the world, including China?s airline markets, have received relatively little attention.
Zhang, Yahua
core  

Design and Modeling of a High‐Displacement, Skin‐Integrated Flexible Electromagnetic Actuator for Haptic Interfaces in Virtual Reality

open access: yesAdvanced Robotics Research, EarlyView.
A flexible, skin‐integrated electromagnetic actuator is developed for wearable virtual/augmented reality (VR/AR) haptic systems. A tunable design model enables control over displacement and resonance frequency. The system is validated through a custom VR application with a 6 × 4 actuator array, demonstrating real‐time, spatially targeted tactile ...
Naji Tarabay   +9 more
wiley   +1 more source

Seaweed Market Share Analysis (Euchema cottonii) in The Village District Mallari Awangpone in Bone District.

open access: yes, 2012
This study used simple cluster sampling that divided into three (3) Groups: seaweed farmes (12 people), traders (2 persons), and a wholesalers (1 person). The results of this study showed that the market potential of seaweed a. cottonii was Rp. 158.400.,
Sri Suro Adhawati, Sitti Fakhriyyah
core  

Consensus Formation and Change are Enhanced by Neutrality

open access: yesAdvanced Science, EarlyView.
Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag   +3 more
wiley   +1 more source

CO2 market data analysis

open access: yes, 2015
In recent decades, the carbon emission allowances are bought and sold not only by carbon emitters but also by investors. We analyzed the data of price of the European Union allowances (EUA) futures in European Climate Exchange (ECX) market. The symmetric
Zheng ZY(郑泽宇)
core  

Machine Learning for Green Solvents: Assessment, Selection and Substitution

open access: yesAdvanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta   +4 more
wiley   +1 more source

Seeking the single European electricity market : evidence from an empirical analysis of wholesale market prices: OIES paper: EL01

open access: yes, 2002
The objectives of this paper are to assess the progress made towards a single European wholesale electricity market by the end of 2001, and identify remaining sources of economic inefficiency. Statistical analysis of day-ahead prices, in fifteen European
Bower, John
core  

A Review on Catalytic Nanostructured Electrodes for Wearable and Implantable Abiotic Glucose Fuel Cells

open access: yesAdvanced Science, EarlyView.
This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi   +3 more
wiley   +1 more source

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